Yaskawa D1000 Series Power Regenerative Converter - Manual (Page 208)

C.3 Connecting to a Network
208 YASKAWA ELECTRIC TOEP C710656 07C YASKAWA Power Regenerative Converter - D1000 Instruction Manual
■ RS-422 Interface
Figure C.4
Figure C.4 RS-422 Interface
Note: 1. Set DIP switch S2 to the ON position on the converter located at the end of the network. Set DIP switch S2 to the OFF positions on all
other slave devices.
2. Set H5-07 to 1 when using the RS-422 interface in a multi-drop circuit.
Set H5-07 to 0 when using the RS-422 interface in a point-to-point circuit.
R–
R+
S–
S+
IG
PLC
Converter S–
S+
R–
R+
IG
Converter S–
S+
R–
R+
IG
Converter S–
S+
R–
R+
IG
S2
OFF
S2
OFF
S2
ON
D1000
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